JPS6077841U - Planetary roller type power transmission device - Google Patents

Planetary roller type power transmission device

Info

Publication number
JPS6077841U
JPS6077841U JP1983168458U JP16845883U JPS6077841U JP S6077841 U JPS6077841 U JP S6077841U JP 1983168458 U JP1983168458 U JP 1983168458U JP 16845883 U JP16845883 U JP 16845883U JP S6077841 U JPS6077841 U JP S6077841U
Authority
JP
Japan
Prior art keywords
outer ring
fixed outer
power transmission
transmission device
type power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1983168458U
Other languages
Japanese (ja)
Inventor
平三郎 加藤
安間　正夫
Original Assignee
株式会社三共製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社三共製作所 filed Critical 株式会社三共製作所
Priority to JP1983168458U priority Critical patent/JPS6077841U/en
Priority to DE19843439855 priority patent/DE3439855A1/en
Publication of JPS6077841U publication Critical patent/JPS6077841U/en
Priority to US06/887,975 priority patent/US4648288A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施例の遊星ローラ式動力伝達装置を示
す縦断面図、第２図は第１図の■−■断面図、第３Ａ図
及び第３Ｂ図は締付は部材を締付けることによって太陽
ローラ、遊星ローラ及び固　　　゛定外輪の相互間の接
触圧を調節する原理を説明する部分断面図である。 １・・・・・・第１回転軸、２・・・・・・第２回転軸
、３・・・・・・太陽ローラ、４ａ・・・・・・固定外
輪、４ｂ、４ｃ・・・・・・フランジ状突起、５・・・
・・・環状空間、６・・・・・・遊星ローラ、１０・・
・・・・キャリヤ、１５・・・・・・締付はボルト（締
付は部材）。Fig. 1 is a vertical sectional view showing a planetary roller type power transmission device according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ of Fig. 1, and Figs. 3A and 3B show tightening of members. FIG. 3 is a partial sectional view illustrating the principle of adjusting the contact pressure between the sun roller, the planetary roller, and the fixed outer ring. DESCRIPTION OF SYMBOLS 1...First rotating shaft, 2...Second rotating shaft, 3...Sun roller, 4a...Fixed outer ring, 4b, 4c... ...flange-like projection, 5...
...Annular space, 6... Planetary roller, 10...
...Carrier, 15...Tighten with bolt (tighten with member).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同一軸線上に配列された第１回転軸及び第２回転軸と、
第１回転軸に連結された太陽ローラと、太陽ローラと同
心関係に配列された固定外輪と、太陽ローラと固定外輪
との間の環状空間内に配列されて太陽ローラと固定外輪
とにころがり接触するとともに、それぞれが第２回転軸
と一体に回転するキャリヤによって支持されている複数
の遊星ローラとを備えた遊星ローラ式動力伝達装置にお
いて、上記固定外輪の外周部に設けられ、回定外輪と各
遊星ローラとの接触部の軸線方向一端部及び他端部のそ
れぞれに隣接する位置を通るように、互に対向して固定
外輪の周方向へ延びる一対のフランジ状突起と、これら
フランジ状突起を互に近づける方向へ締付けることによ
って固定外輪を弾性変形させる締付は部材とを備え、上
記締付は部材の締付は量を調節することによって太陽ロ
ーラ、遊星ローラ及び固定外輪の相互間の接触圧を調節
するよう構成されていることを特徴とする遊星ローラ式
動力伝達装置。a first rotation axis and a second rotation axis arranged on the same axis;
A sun roller connected to a first rotating shaft, a fixed outer ring arranged concentrically with the sun roller, and a fixed outer ring arranged in an annular space between the sun roller and the fixed outer ring to roll into contact with the sun roller and the fixed outer ring. In addition, in a planetary roller type power transmission device including a plurality of planetary rollers, each of which is supported by a carrier that rotates integrally with a second rotating shaft, the rotating outer ring and the rotating outer ring are provided on the outer periphery of the fixed outer ring. A pair of flange-like protrusions that face each other and extend in the circumferential direction of the fixed outer ring so as to pass through positions adjacent to one end and the other end in the axial direction of the contact portion with each planetary roller, and these flange-like protrusions. A tightening member is provided for elastically deforming the fixed outer ring by tightening them in the direction of bringing them closer to each other, and the tightening member is tightened by adjusting the amount of tightening of the member to tighten the parts between the sun roller, the planetary rollers, and the fixed outer ring. A planetary roller type power transmission device, characterized in that it is configured to adjust contact pressure.
JP1983168458U 1983-11-01 1983-11-01 Planetary roller type power transmission device Pending JPS6077841U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1983168458U JPS6077841U (en) 1983-11-01 1983-11-01 Planetary roller type power transmission device
DE19843439855 DE3439855A1 (en) 1983-11-01 1984-10-31 POWER TRANSMISSION DEVICE FROM PLANETROLLEN- OR. - ROLLER TYPE
US06/887,975 US4648288A (en) 1983-11-01 1986-07-24 Power transmitting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983168458U JPS6077841U (en) 1983-11-01 1983-11-01 Planetary roller type power transmission device

Publications (1)

Publication Number Publication Date
JPS6077841U true JPS6077841U (en) 1985-05-30

Family

ID=15868482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983168458U Pending JPS6077841U (en) 1983-11-01 1983-11-01 Planetary roller type power transmission device

Country Status (3)

Country Link
US (1) US4648288A (en)
JP (1) JPS6077841U (en)
DE (1) DE3439855A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422635U (en) * 1990-06-14 1992-02-25

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842110A (en) * 1986-12-08 1989-06-27 Ncr Corporation Document transport and printing apparatus and associated clutch
US4846008A (en) * 1986-12-29 1989-07-11 Excelermatic Inc. Traction roller transmission
US5203748A (en) * 1990-05-09 1993-04-20 Canon Kabushiki Kaisha Rotary driving system and robot operating thereon
US5931759A (en) * 1997-05-09 1999-08-03 Nsk Ltd. Friction-roller speed changer
DE19900010C2 (en) * 1999-01-02 2001-03-01 Reishauer Ag Backlash-free friction gear
DE60029662T2 (en) * 1999-03-16 2007-08-09 Sumitomo Heavy Industries, Ltd. Cycloidal gear and planetary friction gear
JP2001108028A (en) * 1999-10-04 2001-04-20 Sumitomo Heavy Ind Ltd Shaft joint structure with transmission function
US6960147B2 (en) * 2001-02-14 2005-11-01 Roulunds Rotrex A/S Planet gear and use thereof
WO2010017324A1 (en) * 2008-08-05 2010-02-11 Woodward Governor Company Super-turbocharger having a high speed traction drive and a continuously variable transmission
JP6278235B2 (en) * 2013-12-27 2018-02-14 株式会社ジェイテクト Planetary roller type transmission
JP6604162B2 (en) * 2015-11-25 2019-11-13 株式会社ジェイテクト Planetary roller type transmission, its assembling method and its mounting method
DE102017106525A1 (en) * 2016-03-28 2017-09-28 Kabushiki Kaisha Toyota Jidoshokki Speed increaser and centrifugal compressor
RU188505U1 (en) * 2019-02-19 2019-04-16 Акционерное общество "Корпорация "Стратегические пункты управления" АО "Корпорация "СПУ - ЦКБ ТМ" FRICTION PLANETARY REDUCER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351954U (en) * 1976-10-06 1978-05-02
JPS588857A (en) * 1981-07-09 1983-01-19 Mitsubishi Heavy Ind Ltd Planetary roller type power transmission

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239854C (en) * 1910-06-10 1911-10-23
GB112015A (en) * 1916-12-05 1919-01-22 Expl Des Brevets Schoedelin Sa Improvements in or relating to Transmission Mechanism with Conical Rollers.
DE241543C (en) * 1919-08-03 1911-12-05
GB210910A (en) * 1922-11-25 1924-02-14 Francis John Bostock Improvements in or relating to friction gearing
US1864635A (en) * 1928-07-27 1932-06-28 Beutner Richard Driving mechanism for the roughing rolls of a card roughing machine
GB417279A (en) * 1933-09-13 1934-10-02 Cyril Dell Improvements in toothless type epicyclic gears
US4483216A (en) * 1978-02-20 1984-11-20 Mitsubishi Jukogyo K.K. Planetary-roller transmission with elastic roller or ring
DE2935088C2 (en) * 1979-07-10 1983-10-27 Mitsubishi Jidosha Kogyo K.K., Tokyo Planetary friction gears
JPS58152963A (en) * 1982-03-02 1983-09-10 Matsushita Electric Works Ltd Speed reducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351954U (en) * 1976-10-06 1978-05-02
JPS588857A (en) * 1981-07-09 1983-01-19 Mitsubishi Heavy Ind Ltd Planetary roller type power transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0422635U (en) * 1990-06-14 1992-02-25

Also Published As

Publication number Publication date
US4648288A (en) 1987-03-10
DE3439855A1 (en) 1985-05-15

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